The UK Postcode Database

AL4 9QT

a postcode in Hertfordshire

Introduced in March 1988
AL4 9QT Normal (geographic) postcodes Large user postcodes

The nearby postcodes map only shows currently active postcodes. Postcode markers will cluster if they are close together, which may happen in densly populated built-up areas or where single premises have multiple postcodes.

Streets Associated with AL4 9QT

Ronsons Way - 20 properties, USRN 37350138

Street names are those nearest to properties in this postcode, they are not necessarily the postal address

Coordinates

Latitude: 51.7685 / 51°46'6"N

Longitude: -0.3211 / 0°19'16"W

UTM Reference: 30U 684838 5738688

OS Easting: 515944

OS Northing: 209093

OS Grid: TL159090

Location Encoding

Mapcode Local: GBR H84.3M2

Mapcode Global: VHGPJ.DT34

Open Location Code: 9C3XQM9H+CH

Maidenhead Locator System: IO91us14

Demographics

Urban/Rural Indicator: C1

  • urban city or town
  • a town or city, surrounded by populated countryside

ONS Population Classification: 2a1

  • Suburbanites and Peri-Urbanites
  • Inner Suburbs and Small Town Living
  • Younger Suburban Family Renters

Index of Multiple Deprivation (IMD): 32585 / 32844

  • 10th decile
  • least deprived

Demographics are based on the LSOA containing this postcode and not necessarily this postcode alone

Sun and Moon Times for AL4 9QT on Thursday 11 June 2026

Nautical twilight begins (First light) 02:40
Civil twilight begins (Dawn) 03:55
Sunrise 04:42
Transit (sun is at its highest) 13:00
Sunset 21:19
Civil twilight ends (Dusk) 22:06
Nautical twilight ends (Nightfall) 23:21
Hours of daylight today04:12 to 21:49
Hours of darkness tonight
(lighting-up time)
21:49 to 04:12
Moon Phase Waning Crescent
Moon Rises 01:01
Moon sets 16:15

For a full sun and moon calendar for AL4 9QT, go to The Time and Place

Residential Property Sales in AL4 9QT

DateAddressProperty TypeTenurePrice
6 May 2020 Unit 10, Metro Centre, Sandridge, St Albans AL4 9QT Other property type Freehold £340,000
31 October 2017 Unit 4, Metro Centre, Sandridge, St Albans AL4 9QT Other property type Freehold £260,000
1 September 2017 Unit 9, Metro Centre, Sandridge, St Albans AL4 9QT Other property type Freehold £345,000
16 February 2010 Unit 7, Metro Centre, Sandridge, St Albans AL4 9QT Terraced (including end-of-terrace) Freehold £210,000
6 May 2008 Unit 3, Metro Centre, Sandridge, St Albans AL4 9QT Terraced (including end-of-terrace) Freehold £320,000
20 December 1995 Unit 7, Metro Centre, Sandridge, St Albans AL4 9QT Terraced (including end-of-terrace) Freehold £122,000

Key to property sale icons:

First sale of newbuild property. This includes new properties created from existing properties, such as residential conversions of commercial or agricultural property, or subdivision of a larger residential property.
Subsequent sale of existing property.
Standard sale at market value to private individual.
Additional (non-standard) sale. This includes repossessions, buy-to-lets and transfers of property sold to non-private individuals.

Elected Representatives for AL4 9QT

United Kingdom Parliament
Constituency

Harpenden and Berkhamsted

MP

Victoria Collins Liberal Democrat

Hertfordshire County Council
County council electoral division

Harpenden Rural

Councillor

Matt Cowley Conservative

St Albans City and District Council
District council ward

Marshalswick West

Councillors

Michael Jones Liberal Democrats

Simon Mostyn Liberal Democrats

AL4 9QT also falls within the Civil Parish of Sandridge, which has its own parish council and parish councillors. These are not shown here.

Elected representative data is updated approximately monthly, so may not include recent by-elections or vacancies.

Government Statistical Services (GSS) data for AL4 9QT

CodeNameData TypeData ThemeActive SinceData Owner
E00120525 Output Areas Statistical Building Block 1 January 2009 ONS
E01023734 St Albans 007B Lower layer Super Output Areas Statistical Building Block 1 February 2004 ONS
E02004930 St Albans 007 Middle layer Super Output Areas Statistical Building Block 1 August 2004 ONS
E04013286 Sandridge Civil Parishes Administrative 1 April 2023 DLUHC
E05015802 Marshalswick West Electoral Wards/Divisions Administrative/Electoral 2 May 2024 DLUHC
E07000240 St Albans Non-metropolitan Districts Administrative 1 April 2012 DLUHC
E10000015 Hertfordshire Counties Administrative 1 January 2009 DLUHC
E12000006 East of England Regions Administrative 1 January 2009 DLUHC
E14001268 Harpenden and Berkhamsted Westminster Parliamentary Constituencies Electoral 4 July 2024 LGBC
E23000027 Hertfordshire Police Force Areas Other 1 January 2009 Home Office
E30000237 Luton Travel to Work Areas Other 31 July 2015 ONS
E33024345 Workplace Zones Census 31 December 2011 ONS
E37000048 Hertfordshire Local Enterprise Partnerships Other 1 April 2020 BEIS
E38000079 NHS Herts Valleys Sub Integrated Care Board Locations Health 1 April 2015 ODS
E40000007 East of England NHS England Regions Health 1 April 2019 ODS
E54000025 NHS Hertfordshire and West Essex Integrated Care Board Integrated Care Boards Health 1 July 2022 ODS
E56000035 East of England Cancer Alliances Health 1 April 2024 NHS England
E58000625 Harpenden Rural ED County Electoral Divisions Electoral 4 May 2017 DLUHC
E63011552 St Albans Built Up Areas Census 17 April 2024 OS
E65000001 England Non-National Park Area England Non-National Park Area Census 27 February 2023 ONS
E92000001 England Country Administrative 1 January 2009 ONS

All public sector data is licensed under the Open Government Licence v2.0.

The UK Postcode Database is a Good Stuff website.

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